Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

International Standard Category: Optical measuring instruments

GB/T 12748-1991    Method of test for optical theodolites
光学经纬仪试验方法 ;
Category No.:17.180.30 Valid Status:abolished
Issued Organization: Issued Date:1991-03-21
Implemented Date:1991-10-1 Abolished Date:2003-08-01
Superseded Standard.:GB/T 3161-2003 Optical theodolite
Superseded Date:2003-8-1
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020